Bridgestone Tire Announces Improved DriveGuard Plus Run-Flat Tire

The Achilles’ heel of a conventional car tire is a strain loss. Without pressurized air inside, the sidewall of a pneumatic tire collapses (aka “goes flat”), and car dealing with is straight away compromised. In addition, if the car continues to drive on the deflated tire, the sidewalls will rapidly overheat and fail – usually in lower than a mile.

“Run-flat” tires (additionally known as “extended mobility,” “zero pressure,” or “RFT”) are designed to virtually remove the fear, stress, and inconvenience of a flat tire. They aren’t engineered to forestall a flat. Instead, they’re designed to keep up their form with out strain and permit the car to drive for a lot of miles – house or to a service heart – with out overheating and failing. In phrases of security and peace of thoughts, they’re among the best enhancements you are able to do to your car.

Bridgestone is a pacesetter in run-flat tire expertise. Porsche selected the corporate within the mid-Eighties to develop a particular run-flat for its 200-mph 959 supercar, they usually have been innovating ever since. Today, Bridgestone has manufactured greater than three million run-flat tires, and they’re authentic RFT suppliers to automakers, together with BMW and Ferrari.

This week, Bridgestone introduced its next-generation run-flat tire known as the DriveGuard Plus. As earlier than, the run-flat tire permits the car to drive as much as 50 miles (at speeds as much as 50 mph) after an entire lack of strain. But because of new expertise and tread enhancements, the DriveGuard Plus guarantees a quieter and extra snug trip than ever earlier than. And, when in comparison with its predecessor (and a competitor), the brand new tire provides higher resistance to hydroplaning in moist climate, improved braking in snow, and higher acceleration.

“When we were designing the next generation of the Bridgestone DriveGuard tire, our goal was to produce a run-flat tire that significantly reduces the trade-offs that consumers may expect,” mentioned Mirella Cielo, president, client alternative tire gross sales and advertising, Bridgestone Americas. “The DriveGuard Plus is an important step toward providing more drivers with extended mobility to help improve their journey.”

DriveGuard Plus tires function distinctive tire engineering that reinforces the sidewalls, so that they assist the tire’s load score when deflated. They additionally function distinctive cooling fin expertise on the sidewalls to redistribute warmth which will construct up. While stiffer sidewalls would predictably alter the trip, Bridgestone engineers thought of this throughout improvement. “In the case of DriveGuard Plus, it’s first and foremost an all-season touring tire, and we’ve developed it for soaking up those long highway road trips,” says Ian McKinney, senior product supervisor of Bridgestone Americas. “The run-flat technology is about peace of mind, so you know that you can make it to the tire shop down the road. That’s especially important as many OEMs are increasingly choosing not to include a spare with new cars.”

Bridgestone initially provides the DriveGuard Plus in sizes to suit many widespread sedans and crossovers. These embody the Audi Q3, BMW 3 Series, Infiniti Q50, Lexus NX, Mercedes-Benz C-Class, and Mercedes-Benz GLA/GLB crossovers. However, run-flat tires are acceptable for any passenger car, even when not listed above, explains McKinney. “The DriveGuard Plus has been designed to work well with vehicles that came with OE run-flat and standard tires. As long as the vehicle has TPMS (Tire Pressure Monitoring System) and the speed rating and load index are appropriate, there are no restrictions to applying a DriveGuard Plus.”

Bridgestone says its DriveGuard Plus tires can be found now in any respect Bridgestone approved tire sellers within the U.S. and Canada.

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